Clinical Comparison of Two Contrast Agents for Oral Cholecystography: Radiologic Efficacy and Drug Safety of Iopanoic Acid and Iopronic Acid

por Hedlund, Laurence, Putman, Charles E., Burrell, Morton
Publicado 1979

Double-Blind Comparison of Iodamide and Diatrizoate for Excretory Urography

por Rosenfield, Arthur T., Putman, Charles E., Ulreich, Sidney, Koss, Neal
Publicado 1977